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Date:      Mon, 04 Apr 2005 14:37:55 +0200
From:      Christian Brueffer <chris@unixpages.org>
To:        FreeBSD-gnats-submit@FreeBSD.org, freebsd-bugs@FreeBSD.org
Subject:   Re: kern/79493: [PATCH] Reproducible if_tun panic
Message-ID:  <20050404123755.GZ87756@unixpages.org>
In-Reply-To: <200504022310.j32NA2Ig048468@freefall.freebsd.org>
References:  <20050402230827.D425828452@haakonia.hitnet.rwth-aachen.de> <200504022310.j32NA2Ig048468@freefall.freebsd.org>

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More information:

The kernel config is located here:

http://people.freebsd.org/~brueffer/FANGORN

The stack trace for the panic:

module_register: module if_tun already exists!
Module if_tun failed to register: 17
can't re-use a leaf (if_run_debug)!
panic: mutex "tunmtx" 0xc089c780 already initialized
KDB: enter: panic
[thread pid 525 tid 100078]
Stopped at      kdb_enter+0x30: leave
db> tr
Tracing pid 525 tid 100078 0xc1be1a10
kdb_enter()
panic()
mtx_init()
tunmodevent()
module_register_init()
linker_file_sysinit()
linker_load_file()
linker_load_module()
kldload()
syscall()
Xint0x80_syscall()

- Christian

--=20
Christian Brueffer	chris@unixpages.org	brueffer@FreeBSD.org
GPG Key:	 http://people.freebsd.org/~brueffer/brueffer.key.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B  B29B 6C76 178C A0ED 982D

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